Bone filler particle



FIG. 1 illustrates the side view of a bone filler particle;

FIG. 2 illustrates the bottom view of a bone filler particle;

FIG. 3 is a perspective view of a bone filler particle;

FIG. 4 is a perspective view of a bone filler particle; and,

FIG. 5 illustrates the end view of a bone filler particle. 

The ornamental design for a bone filler particle, as shown and described. 